Error in manifesto perhaps attributed to party politics (4)
I believe the answer is:
typo
'error' is the definition.
(I've seen this before)
'manifesto perhaps attributed to party politics' is the wordplay.
'TYPO' is hidden within the letters.
But, I'm uncertain how the hidden word is indicated.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for typo that I've seen before include "What's not right" , "Thanks; good health!" , "Small keyboarding error" , "literal, perhaps" , "Mistake in printed matter, in short" .)